Portion of an electronic camera



FIG. 1 is a front perspective view of a portion of an electronic camera showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear view thereof.

The broken line showing of various regions in the figures, including the unshaded areas therein, is for illustrative purposes and forms no part of the claimed design. 

The ornamental design for a portion of an electronic camera, as shown and described. 